14 hr administrative assistant jobs at 11 companies in Ballwin, MO
2mo
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Administrative Assistant
St. Peters, Missouri, United States
$18-$20/hr OnsitePart Time
Part-time Administrative Assistant with high school diploma, strong organizational and communication skills; proficient in Google Workspace; light HR tasks; pay depends on experience.
Google Workspace, Docs, Spreadsheets, Printer, Fax
2mo
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Administrative Assistant - HR Advisory Services
Saint Louis, Missouri, United States
$23-$30/hr OnsiteFull Time
5+ YOEHigh school diploma required (Bachelor's preferred); 5+ years administrative support experience; strong organization, communication, problem-solving, confidentiality; proficiency with Microsoft Teams, PowerPoint, Excel and AI.
Microsoft Teams, Microsoft PowerPoint, Microsoft Excel, AI
1mo
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HR Assistant
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOE2+ years administrative or HR experience, strong organizational and communication skills, proficiency with Microsoft Office and HR systems, ability to maintain confidentiality and prioritize tasks.
Microsoft Word, Microsoft Excel, Microsoft Outlook, HRIS, Applicant Tracking System (ATS), Learning Management System (LMS)
2mo
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Administrative Assistant, Information Technology Help Desk
St. Charles, Missouri, United States
$15/hr OnsitePart Time
Currently enrolled Lindenwood student in good academic/financial standing; able to perform routine clerical duties, use word processing/database/spreadsheet tools, and maintain regular in-person attendance; 20 hrs/week; $15/hr.
2w
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Confidential Administrative Assistant - Human Resources Center - 2026-2027
Maryland Heights, Missouri, United States
$18-$31/hr OnsiteFull Time
2+ YOEMinimum two years administrative support experience; HR or school district experience preferred; proficiency with Google Workspace and Microsoft Office; ability to maintain confidential personnel records and exercise sound judgment.
Google Docs, Google Sheets, Google Forms, Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Administrative Assistant, Student Employee (Writing Center)
St. Charles, Missouri, United States
$15/hr OnsitePart Time, Temporary
Currently enrolled Lindenwood student in good academic/financial standing; strong written/verbal communication, customer service, clerical, and basic word processing/database/spreadsheet skills; available for 20 hrs/week during standard business hours.
2w
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HR Coordinator
St. Louis, Missouri, United States
OnsiteFull Time
0+ YOEProvide HR administrative support including onboarding/offboarding, maintain employee records, assist with HRIS and Microsoft Office tasks; high school required, bachelor\u0002s preferred; 0-2 years HR/admin experience.
Microsoft Office Suite, HRIS
2w
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HR Office Assistant
St. Louis, Missouri, United States
OnsiteFull Time
HR administrative support experience, strong Microsoft Office skills, comfort with OSHA/safety topics, excellent communication, confidentiality, ability to travel locally and lift up to 15 lbs.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Workday
1w
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Executive Assistant - HR & IT
Saint Louis, Missouri, United States
HybridFull Time
5+ YOEAssociate degree and 5+ years of senior-level executive support experience required. Requires Microsoft 365 proficiency, communication, organization, confidentiality, spreadsheet and database skills.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Contract Management System (CMS), RAMP
4d
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HUMAN RESOURCES ASSISTANT
St. Louis or St. Louis
OnsiteFull Time
2+ YOEAssociate degree in HR, business, healthcare administration, or related field; 2+ years of HR administration and benefits experience; HR principles, employment regulations, confidentiality, communication, and Microsoft Office proficiency.
Microsoft Office Suite, HRIS, payroll systems, applicant tracking systems
2mo
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Office Assistant, Residential Life, Student Employee
St. Charles, Missouri, United States
$15/hr OnsitePart Time
Currently enrolled Lindenwood student in good standing; strong written/verbal communication and customer service; clerical and basic computer skills; ability to lift 20 lbs and attend in person; 20 hrs/week, $15/hr.
2mo
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Lead Office Assistant, Residential Life, Student Employee
St. Charles, Missouri, United States
$15/hr OnsitePart Time
Currently enrolled Lindenwood student living in campus housing, good academic and financial standing. Proficiency with Microsoft Office Suite and web portals, ability to lift up to 50 lbs, maintain office hours, and work ~20 hrs/week during the academic year.
Microsoft Office Suite
2mo
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HUMAN RESOURCES COORDINATOR - ENERGIZER PARK HOME OF STL CITY SC
Saint Louis, Missouri, United States
$21/hr OnsitePart Time
Coordinate HR administrative tasks on site; support team member check-in; assist with staffing and records.
1w
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Human Resources Generalist - Recruitment & Onboarding Specialist
St. Louis County, Missouri, United States
$57k/yr OnsiteFull Time
3+ YOERequires 3+ years as a Missouri HR Assistant plus high school equivalency, 4+ years of professional HR administration, or a bachelor's degree; strong communication, problem-solving, and time-management skills.
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